How Katie Dippold’s ‘The Last Anniversary’ Evolved from a Parks and Recreation Spec Script
Katie Dippold’s new Apple TV+ limited series, The Last Anniversary, originated as a spec script intended for the NBC sitcom Parks and Recreation. While the final product is a dark comedy-drama set in the present day, the project’s DNA traces back to Dippold’s tenure as a writer on the hit mockumentary series, where she sought to explore the peculiar dynamics of a small-town mystery.
From Pawnee to Widow’s Bay: The Origins of the Script
According to an interview with Deadline, Dippold wrote the initial draft while working on the writing staff of Parks and Recreation between 2009 and 2015. At the time, she envisioned the story—which centers on a family mystery in a secluded coastal town—fitting within the tone of the show’s ensemble cast. Though the script never made it to production as a Parks episode, Dippold retained the concept, eventually expanding it into the source material for the Liane Moriarty novel adaptation.

The transition from a 22-minute network sitcom format to a limited series allowed for a shift in tone. While Parks and Recreation relied on the fast-paced, optimistic humor of Leslie Knope and her colleagues in Indiana, The Last Anniversary leans into the atmospheric tension and character-driven drama typical of modern streaming limited series.
How the Adaptation Differs from the Original Spec
The adaptation process required significant structural changes. Writing for Vanity Fair, critics have noted that the series focuses heavily on the complexities of the Munro family and the secrets buried in their coastal home. In the original Parks spec, the narrative constraints of a single-camera sitcom necessitated a tighter, more gag-heavy approach to the mystery. By pivoting to Apple TV+, Dippold was able to flesh out the backstories of the characters in a way that would have been impossible in a standard network comedy format.
Key Differences at a Glance
| Feature | Parks and Rec Spec | The Last Anniversary (Apple TV+) |
|---|---|---|
| Format | 22-minute sitcom | Multi-episode limited series |
| Tone | Optimistic, workplace humor | Dark, atmospheric mystery |
| Scope | Episodic, self-contained | Character-driven, serialized |
Why the Shift to Streaming Matters
The evolution of this project highlights a broader trend in television production: the “un-shelving” of discarded spec scripts. Writers frequently use spec scripts to showcase their range, but many of these ideas are abandoned when they don’t fit the specific mandates of a network show. Dippold’s success demonstrates how streaming platforms provide a secondary market for concepts that were once deemed too tonally inconsistent for traditional broadcast schedules.

The shift also highlights the evolving influence of Liane Moriarty’s work in Hollywood. Following the success of Big Little Lies and Nine Perfect Strangers, studios have shown a marked appetite for prestige dramas that blend domestic secrets with high-stakes tension, making Dippold’s project a natural fit for the current Apple TV+ slate.
Frequently Asked Questions
- Is The Last Anniversary set in Pawnee? No. Despite the origin of the script, the series is set in the fictional coastal location of Scribbly Gum, based on the setting in Liane Moriarty’s book.
- Who is starring in the series? The series features an ensemble cast including Teresa Palmer, Miranda Richardson, and Danielle Macdonald.
- When is the show expected to release? Apple TV+ has confirmed the series is in production, though a specific premiere date remains pending as of late 2024.
As production continues, the series remains a testament to the longevity of a good idea. What began as a rejected script in a writers’ room has transformed into a high-profile platform for exploring the darker side of family legacies.
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